Adding Flockler to companies using Ember

I think that the website should support HiDPI company logos, so I defined a fixed size for the image tag => if the logo file is bigger it will be scaled to the correct size. This is not the most elegant solution to the problem, but it works and the file size doesn't differ that much from the other logos currently on the page.

In case someone would like to make a better solution, I included a @1x sized version of the logo as well.